8580197480

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{147629}}^1$

素因数の和:149093

約数の個数: 32

約数和(自身を含む): 19318861800

約数和(自身を除く): 10738664320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2906, 5812, 7265, 11624, 14530, 29060, 58120, 147629, 295258, 590516, 738145, 1181032, 1476290, 2952580, 5905160, 214504937, 429009874, 858019748, 1072524685, 1716039496, 2145049370, 4290098740, 8580197480]

約数ペア:

[(1, 8580197480), (2, 4290098740), (4, 2145049370), (5, 1716039496), (8, 1072524685), (10, 858019748), (20, 429009874), (40, 214504937), (1453, 5905160), (2906, 2952580), (5812, 1476290), (7265, 1181032), (11624, 738145), (14530, 590516), (29060, 295258), (58120, 147629)]